{{ if theme:options:ShowSidebar == "span9" }}

<div class="span3 site-sidebar sidebar-pos-left">
<nav class="sidebar-nav ui-sidebar-nav span12 clearfix">
        <ul class="nav nav-list">
              {{ navigation:links group="{{ variables:DevThemeName }}-navigation-area-sidebar" }}
            </ul>
            
{{ widgets:area slug="{{ variables:DevThemeName }}-widget-area-sidebar" }}
 </nav>
          <!--/.well --> 
</div>
    <!--/span-->
    
{{ endif }}  